郑州大学学报（理学版）2003，Vol.35Issue(3)：86-89,4.
基于变异系数权重的水质评价属性识别模型
Attribute Recognition Model for Evaluating Water Quality
摘要
Abstract
The index weight is decided by the variation coefficient of the value of evaluated indexes of water quality standard. A new attribute recognition model is built up. The used process and the reliability of this method are explained by real survey to water quality data of a certain Harbin reach of the Songhua River. The result shows that the water quality of a certain Harbin reach of the Songhua River reaches grade Ⅲ. This result is coherent to the real condition and in conformity with that of the analytic hierarchy process(AHP) method. It validates that the new model is feasible in synthetic evaluation of the water quality.关键词
变异系数/权重/属性识别/模型/层次分析法Key words
variation coefficient/weight/attribute recognition/models/hierarchic analysis method分类
资源环境引用本文复制引用
门宝辉,赵燮京,梁川..基于变异系数权重的水质评价属性识别模型[J].郑州大学学报（理学版）,2003,35(3):86-89,4.基金项目
国家高技术研究发展计划项目,编号 2002AA6Z3263. （）
